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Verizon [17]
3 years ago
10

100 POINTS!! Express in radical form.

Mathematics
2 answers:
djverab [1.8K]3 years ago
8 0

Answer:

\large\boxed{27\sqrt[4]{x^3}}

Step-by-step explanation:

\sqrt[n]{a^m}=a^\frac{m}{n}\\\\(ab)^n=a^nb^n\\\\\sqrt[n]{a^n}=a\\\\\sqrt[n]{ab}=\sqrt[n]{a}\cdot\sqrt[n]{b}\\--------------------\\\\(81x)^\frac{3}{4}=\sqrt[4]{(81x)^3}=\sqrt[4]{81^3x^3}=\sqrt[4]{81^3}\cdot\sqrt[4]{x^3}=\sqrt[4]{(3^4)^3}\cdot\sqrt[4]{x^3}\\\\=\sqrt[4]{(3^3)^4}\cdot\sqrt[4]{x^3}=3^3\sqrt[4]{x^3}=27\sqrt[4]{x^3}

Vilka [71]3 years ago
3 0

Answer:

27   4th root (x^3)

Step-by-step explanation:

(81x) ^ 3/4

We know (ab) ^c = a^c b^c

81 ^ (3/4)  * x^3/4

We can rewrite 81 as 3^4

(3^4)^(3/4)  * x^3/4

We know that a^b^c = a^ (b*c)

3^(4*3/4)  * x^3/4

3^(3) * x^3/4

27  * x^3/4

27   4th root (x^3)

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Answer:

q1=11

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Step-by-step explanation:

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75 % of 44 = 75/100 * 44= 0.75 *44 = 33

So the third quartile lies at 33.

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Answer:

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Step-by-step explanation:

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